Data Analysis Prep 2026 | SQL, Power BI, Excel, Python
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About This Course
Prepare for real-world Data Analyst interviews, technical assessments, certification exams, and analytics roles with this comprehensive practice exam designed to simulate modern Data Analyst job requirements.This exam covers the most in-demand analytical skills used by organizations across technology, finance, healthcare, e-commerce, consulting, and enterprise environments.Exam DomainsSQL & Database Analytics (23%)SELECT StatementsFiltering & SortingJoinsAggregationsWindow FunctionsCommon Table Expressions (CTEs)Query OptimizationPerformance TuningDatabases & Data Warehousing (18%)...